homalophyllus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia.

homalophyllus is an erect or spreading shrub which sometimes grows to a height of 5 metres (20 ft) and lacks a lignotuber.

Flowering mainly occurs from August to November and is followed by fruits which are woody, roughly spherical capsules, 6–8 millimetres (0.2–0.3 in) long.

[2] It had originally been described in 1849 by Ferdinand von Mueller as Calothamnus homalophyllus from a specimen collected near Red Bluff on the Murchison River.

homalophyllus is found between Mingenew, the lower Murchison River and Eurardy Reserve[1] in the Geraldton Sandplains, Jarrah Forest and Swan Coastal Plain biogeographic regions.